disˈintegrant, a. and n.
[f. as prec. + -ant1.]
A. adj. Disintegrating, or becoming disintegrated. B. n. Something that disintegrates; a disintegrating agent.
| 1855 H. Spencer Princ. Psychol. (1872) I. i. iv. 75 A direct disintegrant of the tissues. 1866 Pall Mall G. 10 Nov. 4 Post-classical and disintegrant Greek. |